Universal Licensing System
WQOF857
A BEEP, LLC
License details
| ULS identifier | 3317398 |
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| Call sign | WQOF857 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2021-07-09 |
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| Expiration | 2031-09-13 |
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| Frequency range | 471.4625 - 475.825 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | CAROL STREAM, DUPAGE, IL |
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| Coordinates | 41.9372222, -88.1247222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 471.46250000 | | | 100.000000 | 240.000000 | |
| 1 | 1 | FB8 | 472.82500000 | | | 100.000000 | 240.000000 | |
| 2 | 1 | MO8 | 474.46250000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO8 | 475.82500000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 471.46250000 | | 4K00F1D |
| 1 | 1 | 471.46250000 | | 4K00F1E |
| 1 | 1 | 472.82500000 | | 4K00F1E |
| 1 | 1 | 472.82500000 | | 4K00F1D |
| 2 | 1 | 474.46250000 | | 4K00F1D |
| 2 | 1 | 474.46250000 | | 4K00F1E |
| 2 | 1 | 475.82500000 | | 4K00F1D |
| 2 | 1 | 475.82500000 | | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 400 ARMY TRAIL RD, CAROL STREAM, DUPAGE, IL | 41.93722222, -88.12472222 | 235.000 m | LTOWER | 124.000 m structure / 124.000 m overall | N |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 124.000 m | | | | 126.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 710 W JEFFESON ST, JOLIET, IL | WILL | 8157401780 |
License history
| Date | File or call sign | Action |
|---|
| 2023-09-12 | WQOF857 | LETCNS |
| 2022-12-14 | WQOF857 | LIMOD |
| 2021-07-09 | WQOF857 | LIREN |
| 2021-06-21 | WQOF857 | LETRES |
| 2020-10-20 | WQOF857 | LIAUA |
| 2011-09-13 | WQOF857 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3317398 | 2026-08-02 01:14:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOF857 | ULS 3317398 | 2026-08-02 01:14:39 |
| Status | A | ULS 3317398 | 2026-08-02 01:14:39 |
| Service | YG | ULS 3317398 | 2026-08-02 01:14:39 |
| Grant Date | 2021-07-09 | ULS 3317398 | 2026-08-02 01:14:39 |
| Expiration Date | 2031-09-13 | ULS 3317398 | 2026-08-02 01:14:39 |